ES2151797A1 - Dispositivo de maniobra para la maniobra, en particular maniobra neumatica, de un embrague de friccion. - Google Patents
Dispositivo de maniobra para la maniobra, en particular maniobra neumatica, de un embrague de friccion.Info
- Publication number
- ES2151797A1 ES2151797A1 ES009702689A ES9702689A ES2151797A1 ES 2151797 A1 ES2151797 A1 ES 2151797A1 ES 009702689 A ES009702689 A ES 009702689A ES 9702689 A ES9702689 A ES 9702689A ES 2151797 A1 ES2151797 A1 ES 2151797A1
- Authority
- ES
- Spain
- Prior art keywords
- cylinder
- valve
- control valve
- valve member
- relative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0406—Valve members; Fluid interconnections therefor for rotary valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
Dispositivo de maniobra (10) para la maniobra, en particular maniobra neumática, de un embrague de fricción dispuesto en la cadena de accionamiento de un vehículo automóvil, entre un motor de combustión interna y una caja de cambios en una campana de alojamiento (12), que comprende una disposición (32) de cojinete de desembrague y una disposición de servo-posicionado con una disposición (14) de cilindro de fuerza de medio de presión para la disposición (32), presentando la disposición de servo- posicionado una válvula de control (42) unida con una fuente (51) de medio de presión. La válvula de control (42) comprende una disposición de válvula que se puede conmutar entre al menos dos estados de control. En un primer estado de control existe una unión entre la disposición (14) y la fuente (51), y en un segundo estado de control existe una unión, entre la disposición (14) y una abertura de compensación de presión (70). La disposición de válvula comprende dos elementos de válvula móviles uno relativamente al otro y relativamente a un alojamiento (40) de válvula.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19700366 | 1997-01-08 | ||
DE19716641A DE19716641A1 (de) | 1997-01-08 | 1997-04-21 | Betätigungseinrichtung für die Betätigung, insbesondere pneumatische Betätigung einer Reibungskupplung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2151797A1 true ES2151797A1 (es) | 2001-01-01 |
ES2151797B1 ES2151797B1 (es) | 2001-08-01 |
Family
ID=26032989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9702689A Expired - Fee Related ES2151797B1 (es) | 1997-01-08 | 1997-12-23 | Dispositivo de maniobra para la maniobra, en particular maniobra neumatica, de un embrague de friccion. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2887127B2 (es) |
BR (1) | BR9800268A (es) |
ES (1) | ES2151797B1 (es) |
FR (1) | FR2758168B1 (es) |
GB (1) | GB2323906B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2186446A1 (es) * | 1998-01-07 | 2003-05-01 | Mannesmann Sachs Ag | Dispositivo para el accionamiento, en especial para el accionamiento neumatico de un embrague de friccion. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714226A1 (de) * | 1997-04-07 | 1998-10-08 | Mannesmann Sachs Ag | Betätigungseinrichtung für die Betätigung, insbesondere pneumatische Betätigung einer Reibungskupplung |
DE102009004571A1 (de) * | 2009-01-14 | 2010-07-22 | Abb Technology Ag | Verfahren und elektronische Einrichtung zum Prüfen von Ansteuerparametern eines elektro-pneumatischen Ventils bei einem pneumatischen Stellantrieb |
EP3726090B1 (en) * | 2016-05-30 | 2022-08-31 | Volvo Truck Corporation | Pneumatically controlled actuator arrangement |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1337270A (fr) * | 1962-06-08 | 1963-09-13 | Wagner Electric Corp | Distributeur de fluide pour la commande assistée d'un frein ou d'un embrayage |
US4061079A (en) * | 1976-05-04 | 1977-12-06 | International Harvester Company | Load sensing pull-type hydraulic amplifying fluid motor |
US4388806A (en) * | 1979-06-29 | 1983-06-21 | Autoipari Kutato Es Fejleszto Vallalat | Hydro-pneumatic operating device actuated with a pneumatic pressure-medium or servo-operation, in particular for motor-vehicle clutches |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3321578A1 (de) * | 1983-06-15 | 1984-12-20 | Sachs Systemtechnik Gmbh, 8720 Schweinfurt | Steuerbarer antrieb fuer eine kraftfahrzeug-reibungskupplung |
JP3062311B2 (ja) * | 1991-08-29 | 2000-07-10 | 光洋精工株式会社 | クラッチ用倍力装置 |
-
1997
- 1997-12-23 ES ES9702689A patent/ES2151797B1/es not_active Expired - Fee Related
-
1998
- 1998-01-06 FR FR9800047A patent/FR2758168B1/fr not_active Expired - Fee Related
- 1998-01-06 GB GB9800240A patent/GB2323906B/en not_active Expired - Fee Related
- 1998-01-08 JP JP10002392A patent/JP2887127B2/ja not_active Expired - Fee Related
- 1998-01-08 BR BR9800268A patent/BR9800268A/pt not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1337270A (fr) * | 1962-06-08 | 1963-09-13 | Wagner Electric Corp | Distributeur de fluide pour la commande assistée d'un frein ou d'un embrayage |
US4061079A (en) * | 1976-05-04 | 1977-12-06 | International Harvester Company | Load sensing pull-type hydraulic amplifying fluid motor |
US4388806A (en) * | 1979-06-29 | 1983-06-21 | Autoipari Kutato Es Fejleszto Vallalat | Hydro-pneumatic operating device actuated with a pneumatic pressure-medium or servo-operation, in particular for motor-vehicle clutches |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2186446A1 (es) * | 1998-01-07 | 2003-05-01 | Mannesmann Sachs Ag | Dispositivo para el accionamiento, en especial para el accionamiento neumatico de un embrague de friccion. |
Also Published As
Publication number | Publication date |
---|---|
JPH10196679A (ja) | 1998-07-31 |
FR2758168B1 (fr) | 2001-08-17 |
GB2323906A (en) | 1998-10-07 |
GB2323906B (en) | 2000-11-22 |
BR9800268A (pt) | 1999-07-06 |
JP2887127B2 (ja) | 1999-04-26 |
FR2758168A1 (fr) | 1998-07-10 |
GB9800240D0 (en) | 1998-03-04 |
ES2151797B1 (es) | 2001-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010101 Kind code of ref document: A1 Effective date: 20010101 |
|
FD1A | Patent lapsed |
Effective date: 20041224 |